All of the Following Statements Are True EXCEPT

question 24

Multiple Choice

All of the following statements are true EXCEPT:

• A)the disadvantage of a belt-driven fan is that at higher speeds, when the fan is no longer required, it can rob the engine of horsepower.
• B)a flex fan has blades with a flexible trailing edge and a rigid leading edge.
• C)fan blades are made of aluminum, flexible plastic, or steel.
• D)a fan clutch increases horsepower requirements.

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Definitions:

Corm

A swollen underground stem or base serving as a storage organ, used by some plants to survive winter or drought conditions.

Underground Stem

A type of stem that grows below the surface of the soil, helping in vegetative reproduction and nutrient storage, as seen in tubers and rhizomes.

Phloem

The vascular tissue in plants responsible for the transport of nutrients and carbohydrates produced by photosynthesis.

Sieve Plates

Sieve plates are the porous end walls that enable transport between sieve tube elements in the phloem of plants, facilitating the flow of nutrients.